44537900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 111034560

約数和(自身を除く): 66496660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2131, 4180, 4262, 5225, 8524, 10450, 10655, 20900, 21310, 23441, 40489, 42620, 46882, 53275, 80978, 93764, 106550, 117205, 161956, 202445, 213100, 234410, 404890, 445379, 468820, 586025, 809780, 890758, 1012225, 1172050, 1781516, 2024450, 2226895, 2344100, 4048900, 4453790, 8907580, 11134475, 22268950, 44537900]

約数ペア:

[(1, 44537900), (2, 22268950), (4, 11134475), (5, 8907580), (10, 4453790), (11, 4048900), (19, 2344100), (20, 2226895), (22, 2024450), (25, 1781516), (38, 1172050), (44, 1012225), (50, 890758), (55, 809780), (76, 586025), (95, 468820), (100, 445379), (110, 404890), (190, 234410), (209, 213100), (220, 202445), (275, 161956), (380, 117205), (418, 106550), (475, 93764), (550, 80978), (836, 53275), (950, 46882), (1045, 42620), (1100, 40489), (1900, 23441), (2090, 21310), (2131, 20900), (4180, 10655), (4262, 10450), (5225, 8524)]